<template>
  <div class="app-container">
    <el-form :model="queryParams" ref="queryForm" size="small" :inline="true" v-show="showSearch" label-width="68px">
      <el-form-item label="主题" prop="userId">
        <el-input
          v-model="queryParams.content"
          placeholder="请输入主题"
          clearable
          @keyup.enter.native="handleQuery"
        />
      </el-form-item>
      <el-form-item>
        <el-button type="primary" icon="el-icon-search" size="mini" @click="handleQuery">搜索</el-button>
        <el-button icon="el-icon-refresh" size="mini" @click="resetQuery">重置</el-button>
      </el-form-item>
    </el-form>
    <el-row :gutter="10" class="mb8">
      <el-col :span="1.5">
        <el-button
          type="primary"
          plain
          icon="el-icon-plus"
          size="mini"
          @click="handleAdd"
          v-hasPermi="['debao:circle:add']"
        >发布
        </el-button>
      </el-col>
      <right-toolbar :showSearch.sync="showSearch" @queryTable="getList"></right-toolbar>
    </el-row>

    <el-table v-loading="loading" :data="circleList" @selection-change="handleSelectionChange">
      <el-table-column label="用户" align="center" prop="easyUser.nickName"/>
      <el-table-column label="主题" align="center" prop="content"/>
      <el-table-column label="图片" align="center" prop="images">
        <template slot-scope="scope">
          <image-preview :src="scope.row.images" :width="80" :height="80"/>
        </template>
      </el-table-column>
      <el-table-column label="查看人数" align="center" prop="see"/>
      <el-table-column label="赞的人数" align="center" prop="zan"/>
      <el-table-column label="发布时间" align="center" prop="createAt" width="180"/>
      <el-table-column label="位置" align="center" prop="address"/>
      <el-table-column label="经度" align="center" prop="lng"/>
      <el-table-column label="纬度" align="center" prop="lat"/>
      <el-table-column label="审核状态" align="center" prop="status">
        <template slot-scope="scope">
          <el-tag type="danger" v-if="scope.row.status==-1">审核不通过</el-tag>
          <el-tag type="warning" v-if="scope.row.status==0">待审核</el-tag>
          <el-tag type="success" v-if="scope.row.status==1">审核通过</el-tag>
        </template>
      </el-table-column>
      <el-table-column label="操作" align="center" class-name="small-padding fixed-width">
        <template slot-scope="scope">
          <el-button
            icon="el-icon-coordinate"
            v-if="scope.row.status == 0"
            size="mini"
            type="text"
            style="margin-right: 10px" @click="examineCircle(scope.row.id,1)" Refused
          >通过
          </el-button>
          <el-button
            icon="el-icon-coordinate"
            v-if="scope.row.status==0"
            size="mini"
            type="text" @click="examineCircle(scope.row.id,-1)"
          >不通过
          </el-button>
          <el-button
            size="mini"
            type="text"
            icon="el-icon-edit"
            @click="handleUpdate(scope.row)"
            v-hasPermi="['system:circle:edit']"
          >修改
          </el-button>
          <el-button
            size="mini"
            type="text"
            icon="el-icon-delete"
            @click="handleDelete(scope.row)"
            v-hasPermi="['system:circle:remove']"
          >删除
          </el-button>
        </template>
      </el-table-column>
    </el-table>

    <pagination
      v-show="total>0"
      :total="total"
      :page.sync="queryParams.pageNum"
      :limit.sync="queryParams.pageSize"
      @pagination="getList"
    />

    <!-- 添加或修改动态对话框 -->
    <el-dialog :title="title" :visible.sync="open" width="800px" append-to-body :close-on-click-modal="false">
      <el-form ref="form" :model="form" :rules="rules" label-width="80px">
        <el-form-item label="用户姓名" prop="userId">
          <el-select v-model="form.userId" filterable  placeholder="请选择用户，可输入搜索" @change="sameChange">
            <el-option
              v-for="item in sameList"
              :key="item.userId"
              :label="item.nickName"
              :value="item.userId" >
            </el-option>
          </el-select>
        </el-form-item>
        <el-form-item label="主题">
          <editor v-model="form.content" :min-height="192"/>
        </el-form-item>
        <el-form-item label="图片" prop="images">
          <image-upload v-model="form.images"/>
        </el-form-item>
        <el-form-item label="位置" prop="address">
          <el-input v-model="form.address" placeholder="请输入位置"/>
        </el-form-item>
        <el-form-item label="经度" prop="lng">
          <el-input v-model="form.lng" placeholder="请输入经度"/>
        </el-form-item>
        <el-form-item label="纬度" prop="lat">
          <el-input v-model="form.lat" placeholder="请输入纬度"/>
        </el-form-item>
      </el-form>
      <div slot="footer" class="dialog-footer">
        <el-button type="primary" @click="submitForm">确 定</el-button>
        <el-button @click="cancel">取 消</el-button>
      </div>
    </el-dialog>
  </div>
</template>

<script>
import { listCircle, getCircle, delCircle, addCircle, updateCircle,examine } from '@/api/debao/circle'
import { samelist } from '@/api/system/user'

export default {
  name: 'Circle',
  data() {
    return {
      // 遮罩层
      loading: true,
      // 选中数组
      ids: [],
      // 非单个禁用
      single: true,
      // 非多个禁用
      multiple: true,
      // 显示搜索条件
      showSearch: true,
      // 总条数
      total: 0,
      // 动态表格数据
      circleList: [],
      // 弹出层标题
      title: '',
      // 是否显示弹出层
      open: false,
      // 查询参数
      queryParams: {
        pageNum: 1,
        pageSize: 10,
        userId: null,
        content: null,
        images: null,
        see: null,
        zan: null,
        createAt: null,
        address: null,
        lng: null,
        lat: null,
        status: null
      },
      // 表单参数
      form: {},
      /**
       * 普通用户
       */
      sameList: [],
      // 表单校验
      rules: {
        userId: [
          { required: true, message: '用户ID不能为空', trigger: 'blur' }
        ],
        content: [
          { required: true, message: '主题不能为空', trigger: 'blur' }
        ]
      }
    }
  },
  created() {
    this.getList()
    this.getSamelist()
  },
  methods: {
    /** 查询动态列表 */
    getList() {
      this.loading = true
      listCircle(this.queryParams).then(response => {
        this.circleList = response.rows
        this.total = response.total
        this.loading = false
      })
    },
    /**
     * 获取普通用户列表
     */
    getSamelist() {
      samelist().then(response => {
        this.sameList = response.data
      })
    },
    //选中的普通用户
    sameChange(e) {
      //使用find函数 查询stadiumList中的name
      const user = this.sameList.find(item => {
        return item.userId === e
      })
      if (user) {
        this.form.name = user.userName
      }
    },
    // 取消按钮
    cancel() {
      this.open = false
      this.reset()
    },
    // 表单重置
    reset() {
      this.form = {
        id: null,
        userId: null,
        content: null,
        images: null,
        see: null,
        zan: null,
        createAt: null,
        address: null,
        lng: null,
        lat: null,
        status: null
      }
      this.resetForm('form')
    },
    /** 搜索按钮操作 */
    handleQuery() {
      this.queryParams.pageNum = 1
      this.getList()
    },
    /** 重置按钮操作 */
    resetQuery() {
      this.resetForm('queryForm')
      this.handleQuery()
    },
    // 多选框选中数据
    handleSelectionChange(selection) {
      this.ids = selection.map(item => item.id)
      this.single = selection.length !== 1
      this.multiple = !selection.length
    },
    /** 新增按钮操作 */
    handleAdd() {
      this.reset()
      this.open = true
      this.title = '添加动态'
    },

    /**
     * 审核
     */
    examineCircle(id, status) {
      examine(id,status).then(res => {
        this.getList()
        this.$modal.msgSuccess('操作成功')
      })
    },
    /** 修改按钮操作 */
    handleUpdate(row) {
      this.reset()
      const id = row.id || this.ids
      getCircle(id).then(response => {
        this.form = response.data
        this.open = true
        this.title = '修改动态'
      })
    },
    /** 提交按钮 */
    submitForm() {
      this.$refs['form'].validate(valid => {
        if (valid) {
          if (this.form.id != null) {
            updateCircle(this.form).then(response => {
              this.$modal.msgSuccess('修改成功')
              this.open = false
              this.getList()
            })
          } else {
            addCircle(this.form).then(response => {
              this.$modal.msgSuccess('新增成功')
              this.open = false
              this.getList()
            })
          }
        }
      })
    },
    /** 删除按钮操作 */
    handleDelete(row) {
      const ids = row.id || this.ids
      this.$modal.confirm('是否确认删除动态编号为"' + ids + '"的数据项？').then(function() {
        return delCircle(ids)
      }).then(() => {
        this.getList()
        this.$modal.msgSuccess('删除成功')
      }).catch(() => {
      })
    },
    /** 导出按钮操作 */
    handleExport() {
      this.download('debao/circle/export', {
        ...this.queryParams
      }, `circle_${new Date().getTime()}.xlsx`)
    }
  }
}
</script>
